Re: [nfc-l] good/good enough for Northern Parula?

2019-10-26 Thread Bill Evans
This is an interesting call, but I think not from Northern Parula. That species typically does not have this much broad waviness along the main trunk of the call, and there is no sign of the ~4 ms finer modulations - though playing around with spectrogram parameters would be necessary to rule

Re: [nfc-l] good/good enough for Northern Parula?

2019-10-26 Thread Bill Evans
This is an interesting call, but I think not from Northern Parula. That species typically does not have this much broad waviness along the main trunk of the call, and there is no sign of the ~4 ms finer modulations - though playing around with spectrogram parameters would be necessary to rule